package com.itheima.stock.service;


import com.itheima.stock.vo.CaptchaVO;

/**
 * UserService
 *
 * @author DanLi
 * @date 2025/7/13
 */
public interface UserService {
    /**
     * 获取验证码
     *
     * @return {@link CaptchaVO}
     */
    CaptchaVO Captcha();
}
